Md. Code, Correctional Services § 8–801

(a) An incarcerated individual may not falsely imprison an individual who:

(1) is employed by a correctional facility;

(2) performs volunteer work for a correctional facility;

(3) performs duties in a correctional facility by virtue of federal, State, or local government employment; or

(4) performs duties in a correctional facility by virtue of a contract with a local government or the federal or State government.

(b) (1) An incarcerated individual who violates this section is guilty of a felony and on conviction is subject to imprisonment not exceeding 30 years.

(2) A sentence imposed under this section may not be suspended.